I have a 1992 honda prelude thet i put in an aftermarket stereo. I wired everything correctly but the guy that owned the car before me wired it horribly. I fixed it but my stereo works when my ignitionj is on but not when my car is running the second i turn my car on and let it run it shuts off. the sub woofer works but the speakers dont. I dont know what to do i need help anything thanks

 

Your factory wiring is **** up... This happen to my brothers 98 civic. We have to ran wires from the deck straight to each speakers.

 

You have a shorted speaker wire. The head unit is in protect mode so there is no sound. But the rca's still work. Try unhooking one speaker at a time. You will unhook one and the sound will return.